Advanced VoIP + PBX Services for Business Operations
From powerful PBX systems and Virtual Receptionists to Business Text Messaging, explore VoIP solutions built to keep your business connected, responsive, and ready to grow.

Our solutions are crafted to enhance the efficiency of your operations and significantly reduce your communication costs.
Built for Modern Business

Estate Agents
Simultaneous ringing ensures property enquiries
are answered instantly by any available negotiator.

Retail & Trade
Connect your shop floor to the back office without
expensive on-site PBX hardware.

Logistics & Transport
Mobile app integration keeps drivers and warehouse
staff connected to the
main office number.

Clinics & Healthcare
Automated receptionists politely route patients to
bookings, results, or emergencies.
Everything a growing business needs
Keep Your Numbers
We port your existing business numbers
with zero downtime. Your customers won't notice a thing.
Predictable Billing
One flat monthly fee per user. No hidden charges for standard UK landline and
mobile calls.
Automated Receptionist
Press 1 for Sales, 2 for Support. Route calls professionally without needing a
dedicated receptionist.
Work From Anywhere
Your desk phone number rings on your mobile app. Ideal for remote or hybrid teams.
Simultaneous Ringing
Ring multiple team members at once. Ensure you never miss an important customer call.
24/7 Support
If you need a new menu option or call flow change, our UK support team does it for you.
Never miss an important call
your team is busy or unavailable

24/7 Virtual Receptionist
Let a friendly virtual receptionist answer your calls 24/7, capture the reason for the call and make sure important enquiries are never missed.
Why our Business Phone Systems?
We aren't a faceless global corporation. We're a dedicated team that handles the setup, configuration, and support for you.
- No complicated portals to learn.
- US-based support desk.
- Hardware pre-configured before shipping.
- Keep your existing numbers
Start with the phone system you need today. Add mobile working, call recording, WhatsApp, texting or Microsoft Teams as your business grows.

Why Mobex?
Mobex Voicemail AI transcribes voicemails, summarises messages, analyses caller sentiment, highlights key actions, and can translate messages into over 100 languages.
We provide robust compliance controls to help businesses meet regulatory and industry requirements with confidence.
If softphone apps don’t suit your setup, Mobex offers eSIM integration for mobile phones. Staff can use business lines directly on their mobile devices without additional hardware, making it ideal for people on the go.
Add a virtual receptionist to your team who can route calls to the right people, answer basic questions, and give your company a professional appearance.
Ready to Upgrade Your Business Phone System?
From everyday business calling to advanced communication features, Mobex gives you the flexibility to build the VoIP solution your business needs. Explore our pricing and see what’s possible.
Frequently Asked Questions
VoIP stands for Voice over Internet Protocol. It lets you make and receive business calls using your internet connection instead of traditional phone lines. With VoIP, your team can take calls from desk phones, softphones on a computer, or a mobile app, and you can manage features like auto attendants, call routing, and voicemail in one place.
You’ll need a reliable internet connection and the devices you want to use (desk phones, computers, and or mobile phones). Mobex can help you choose the right setup, port your existing numbers, and configure call flows like main line routing, departments, hunt groups, and after hours rules so calls go where they should.
Yes. In most cases, Mobex can port your existing numbers over so customers keep calling the same number. We handle the porting process and coordinate timing so your switch is smooth and you don’t miss calls.
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